trekA journey typically on foot.
Definitions:
A long arduous journey, especially one made on foot.
freedomThe power to determine action without restraint.
Definitions:
The state of being free or at liberty rather than in confinement or under physical restraint.
enduranceThe fact or power of enduring an unpleasant or difficult process or situation without giving way.
Definitions:
The capacity of something to last or to withstand wear and tear.
survivalThe state of continuing to live or exist, typically in spite of difficult circumstances.
Definitions:
The state or fact of continuing to live or exist, typically in spite of an accident, ordeal, or difficult circumstances.
perseveranceSteadfastness in doing something despite difficulty or delay in achieving success.
Definitions:
Persistence in doing something despite difficulty or delay in achieving success.